Telescope and camera configuration A7202 []

Transformations for differential photometry (with weights) []
An introduction to transformation coefficients and equations for differential photometry. The transformation coefficients are derived from the weighted averages and the weighted standard deviations of several measurements.

Transformations for differential photometry []
An introduction to transformation coefficients and equations for differential photometry.

Spectroscopy with a StarAnalyzer [13 Feb 2007]